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The amount of income recognized from the reduction of the underlying indemnification liability, due to the decrease in the risk of payment.

+ References

No definition available.

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- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

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- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (b)(1)

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

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- Definition

Fair value portion of guarantee, including, but not limited to, financial standby letter of credit, fair value guarantee, guarantee of collection of scheduled contractual cash flows from financial assets, and contracts that contingently require the guarantor to make payments or perform services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12201-110248

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- Definition

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

No definition available.

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Minimum amount of other commitment maturing after the fifth fiscal year following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

No definition available.

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- Definition

Minimum amount of other commitment maturing in the fourth and fifth fiscal years following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

No definition available.

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Minimum amount of other commitment maturing in the next fiscal year following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

No definition available.

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- Definition

Minimum amount of other commitment maturing in the second and third fiscal years following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

No definition available.

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Litigation, Other Commitments and Contingencies, and Disclosures about Guarantees, Disclosures about Guarantees (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Apr. 29, 2011	Feb. 28, 2010	Feb. 23, 2010
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	$ 6,225,000
Lignite Mining Agreement Guarantee [Member] \| Cleco Power [Member] \| Financial Guarantee [Member]
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	69,300,000
On-balance sheet guarantees, expected termination dates [Abstract]
Current amount of liability	3,800,000
Acadia Unit 2 Transaction [Member] \| Guarantee Issued to Entergy Louisiana and Entergy Gulf States for Performance Obligations of Perryville [Member]
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	298,800,000
Acadia Unit 2 Transaction [Member] \| Guarantee Issued to Cleco Power on behalf of Acadia [Member]
Disclosures about Guarantees [Abstract]
Fair value of indemnification liability recorded	0		21,800,000
Income from contractual expiration of indemnification	900,000	6,900,000
2004 sale of Perryville facility [Member] \| Guarantee Issued to Entergy Louisiana and Entergy Gulf States for Performance Obligations of Perryville [Member]
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted	42,400,000
Acadia Unit 1 Transaction [Member] \| Guarantee Issued to Cleco Power on behalf of Acadia [Member]
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted				10,000,000
Disclosures about Guarantees [Abstract]
Fair value of indemnification liability recorded		0			13,500,000
Income from contractual expiration of indemnification		400,000
Acadia Unit 1 Transaction [Member] \| Cleco Power [Member] \| Guarantee Issued to Cleco Power on behalf of Acadia [Member]
Guarantor Obligations [Line Items]
Guarantor Obligations, Maximum Exposure, Undiscounted				30,000,000
On-balance sheet guarantees [Member]
Off-balance sheet commitments, expected termination dates [Abstract]
Total	3,781,000
LESS THAN ONE YEAR	0
1-3 YEARS	0
3-5 YEARS	0
MORE THAN 5 YEARS	3,781,000
Off-balance sheet commitments [Member]
Off-balance sheet commitments, expected termination dates [Abstract]
Total	6,225,000
LESS THAN ONE YEAR	0
1-3 YEARS	0
3-5 YEARS	0
MORE THAN 5 YEARS	6,225,000
Off-balance sheet commitment and on-balance sheet guarantees [Member]
Off-balance sheet commitments, expected termination dates [Abstract]
Total	10,006,000
LESS THAN ONE YEAR	0
1-3 YEARS	0
3-5 YEARS	0
MORE THAN 5 YEARS	$ 10,006,000